Larimar Therapeutics Reports FDA Clinical Hold on CTI-1601 and Termination of Recently Announced Private Placement Financing

BALA CYNWYD, Pa., May 25, 2021 (GLOBE NEWSWIRE) -- Larimar Therapeutics, Inc. (“Larimar”) (Nasdaq: LRMR), a clinical-stage biotechnology company focused on developing treatments for Friedreich’s ataxia (FA) and other complex rare diseases, today announced that the United States Food and Drug Administration (FDA) has placed a clinical hold on the CTI-1601 clinical program and that the company will not be closing a previously announced private placement financing. 

The clinical hold follows the previous notification by Larimar to the FDA of mortalities which occurred at the highest dose levels in an ongoing 180-day non-human primate (NHP) toxicology study, which is designed to support extended dosing of patients with CTI-1601. 

In the clinical hold letter, the FDA stated it needs a full study report from the ongoing NHP study and Larimar may not initiate additional clinical trials until the company has submitted the report and received notification from the agency that additional clinical trials may commence.

Larimar Therapeutics Reports FDA Clinical Hold on CTI-1601 and Termination of Recently Announced Private Placement Financing